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Luboš Motl

Hi, I am a string theorist and a publicist.

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  • Member for 8 years, 2 months
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  • Last seen Jun 29 at 9:36

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Top posts (96) All Questions Answers | Votes Newest

199 Why does $1+2+3+\cdots = -\frac{1}{12}$? May 18 '11
55 What's the value of $\sum\limits_{k=1}^{\infty}\frac{k^2}{k!}$? Jun 8 '11
24 Puzzle: $(\Box @)+(\Box @) = (\Box\bigstar\Box$) Jun 26 '11
16 p chance of winning tennis point -> what f(p) chance of winning game? Jun 10 '11
13 Finding number of matrices whose square is the identity matrix Jun 9 '11
12 Piecewise smooth, non-orientable, closed-surface: a contradiction in terms, or am I going mad? Jun 5 '11
11 Algebraic proof of a trig matrix identity? Jun 14 '11
11 Smooth transition between two lines (2d) Jun 14 '11
11 Complex Exponents May 18 '11
11 relations between root lattice and weight lattice May 24 '11
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